/Engine/Source/Runtime/Experimental/Chaos/Public/Chaos/ClusterUnionManager.h
Access the cluster union externally.
[FClusterUnion](API\Runtime\Chaos\Chaos\FClusterUnion) * FindClusterUnionFromExplicitIndex ( [FClusterUnionExplicitIndex](API\Runtime\Chaos\Chaos\FClusterUnionExplicitIndex) Index )